15207902210

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{6363139}}^1$

素因数の和:6363385

約数の個数: 16

約数和(自身を含む): 27488764800

約数和(自身を除く): 12280862590

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 6363139, 12726278, 31815695, 63631390, 1520790221, 3041580442, 7603951105, 15207902210]

約数ペア:

[(1, 15207902210), (2, 7603951105), (5, 3041580442), (10, 1520790221), (239, 63631390), (478, 31815695), (1195, 12726278), (2390, 6363139)]